Renal Failure Condition_symptoms Renal Failure?

Renal failure? - renal failure condition_symptoms

I have a friend who was diagnosed with kidney failure. Come for a rafting trip in the heat of the desert, hiking and jungle in general. I want to know what kind of things to look at what he could do and not do that, and others. He is young and in good general condition, apart from this. Also just started medication for blood pressure. Thank you.